Surf Forecasts:
How big are the waves at Irmas/Leftpoint today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Irmas/Leftpoint at 10PM is: 1.7m 8s primary swell from a East-northeast direction (forecast issued at 01:00pm October 21). An open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 6.5ft (2.0m) | 8s |
| Afternoon (21 Oct) | 5.5ft (1.7m) | 8s |
| Evening (21 Oct) | 5.5ft (1.7m) | 8s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 8 | NE 8 | NE 8 | NE 8 | ENE 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 373 | 336 | 336 | 336 | 302 | 288 | 276 | 237 | 208 | 181 | 94 | 199 | 111 | 96 | 138 | 183 | 124 | 183 | 158 | 154 | 259 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross |
High Tide | 11:46AM0.54m | 00:44AM0.43m | 12:22PM0.52m | 1:17AM0.51m | 12:57PM0.48m | ||||||||||||||||
Low Tide | 6:47PM0.06m | 6:32AM0.15m | 7:06PM0.03m | 7:27AM0.14m | 7:27PM0.01m | ||||||||||||||||
 | | |  | | | | | | | | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 21 | 23 | 21 | 22 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 15 | SW 15 | ENE 8 | SW 15 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 7 | SSW 14 | E 7 | NE 8 | NE 8 | ENE 8 | E 8 | NE 12 | NE 12 | SSW 14 | SSW 16 |
| kJ | 61 | 57 | 55 | 55 | 302 | 54 | 276 | 237 | 208 | 181 | 64 | 71 | 69 | 96 | 138 | 183 | 124 | 72 | 69 | 108 | 259 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | SW 15 | N 9 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | NW 12 | SSW 13 | E 7 | E 8 | NE 13 | NNE 8 | E 13 | E 13 | NE 11 | NE 11 |
| kJ | 15 | 15 | 14 | 14 | 54 | 14 | 54 | 53 | 52 | 49 | 47 | 35 | 70 | 69 | 41 | 84 | 52 | 84 | 83 | 64 | 58 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SSE 6 | N 9 | NW 12 | NW 12 | NW 12 | E 13 | E 13 | E 13 | E 14 | NW 12 | NW 12 | E 13 | E 13 | NE 13 | NW 11 | NW 11 | E 13 | E 12 |
| kJ | 26 | 11 | 11 | 3 | 14 | 23 | 23 | 21 | 31 | 32 | 32 | 63 | 51 | 51 | 55 | 85 | 83 | 43 | 42 | 79 | 72 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 | — | — | — | — | NE 8 | ENE 8 | NE 8 | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 373 | 336 | 336 | 336 | — | 288 | — | — | — | — | 94 | 199 | 111 | — | — | — | — | 183 | 158 | 154 | 154 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 56 | 56 | 56 | 50 | 49 | 56 | 6 | 18 | 41 | 41 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 16 |
Best forecast wave conditions in Oahu | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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